Quiet error-checking by implementing hash code for object that already had hash code implementation from super class.

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MOS_MIGRATED_REVID=94297315

1 files changed, 1 insertions, 0 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/FileArtifactValue.java b/src/main/java/com/google/devtools/build/lib/skyframe/FileArtifactValue.java
index f1f0b3e12a..bac115fd2d 100644
--- a/src/main/java/com/google/devtools/build/lib/skyframe/FileArtifactValue.java
+++ b/src/main/java/com/google/devtools/build/lib/skyframe/FileArtifactValue.java
@@ -45,6 +45,7 @@ public class FileArtifactValue extends ArtifactValue {
     @Override public long getSize() { throw new UnsupportedOperationException(); }
     @Override public long getModifiedTime() { throw new UnsupportedOperationException(); }
     @Override public boolean equals(Object o) { return this == o; }
+    @Override public int hashCode() { return System.identityHashCode(this); }
     @Override public String toString() { return "OMITTED_FILE_MARKER"; }
   };